Tire tread



FIG. 1 is a perspective view of a tire tread, showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is an enlarged partial front view thereof; and,

FIG. 4 is an enlarged partial side view thereof.

The broken line showing of the sidewall, inner bead, and the peripheralboundary between the tire tread and the sidewall is included for thepurpose of illustrating environment and forms no part of the claim.

CLAIM The ornamental design for a tire tread, as shown and described.